http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104037389-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-624 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1391 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-131 |
| filingDate | 2014-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104037389-B |
| titleOfInvention | The preparation method of transition metal oxide lithium ion battery negative material |
| abstract | The invention discloses the preparation method of a kind of transition metal oxide lithium ion battery negative material.The molecular formula of this negative material is MxOy, one or more during M is Fe, Mn, Cr in formula, x: y=1: 1～2.It is added dropwise to aqueous oxidizing agent solution be in the monomer solution under stirring acquisition suspension, then obtains transition metal oxide lithium ion battery negative material by Crystallizing treatment；One or more in permanganate, bichromate and ferrate of oxidant, one or more in pyrroles, aniline and thiophene of monomer.The present invention uses in situ technology of preparing, i.e. by redox reaction, use containing the high-valence state of transition metal, solubility salt as triggering agent, while making monomer polymerization, there is reduction reaction in itself, forms transition metal oxide, thus realize forming carbon cladding in position.Increase the being evenly coated property of carbon of material, thus promote the high rate performance of material. |
| priorityDate | 2014-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.